body {
    background-color: white;
    margin: 0;
    color: black;
    box-sizing: border-box;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    font-feature-settings: 'liga', 'ss01';
}

.gpu {
    -webkit-backface-visibility: hidden;
    backface-visibility: hidden;
    /* -webkit-perspective: 1000; 
    perspective: 1000;*/
}

.displaynone {
    display: none!important;
}

.invisible {
    visibility: hidden;
}

.transparent {
    opacity: 0 !important;
}

.transition_fast {
    -webkit-transition: all 0.2s ease-out;
    -moz-transition: all 0.2s ease-out;
    -o-transition: all 0.2s ease-out;
    transition: all 0.1s ease-out;
    animation-duration: 0.1s
}

.transition_def {
    -webkit-transition: all 0.8s ease-out;
    -moz-transition: all 0.8s ease-out;
    -o-transition: all 0.8s ease-out;
    transition: all 0.8s ease-out
}

.transition_slow {
    -webkit-transition: all 1s ease-out;
    -moz-transition: all 1s ease-out;
    -o-transition: all 1s ease-out;
    transition: all 1s ease-out
}